BYS12-90HE3/TR

Introduction

The BYS12-90HE3/TR is a high-efficiency Schottky barrier diode designed for various electronic applications. This entry provides an overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Semiconductor/Electronic Component
• Use: Rectification, Voltage Clamping, Switching
• Characteristics: High Efficiency, Low Forward Voltage Drop, Fast Switching Speed
• Package: SOD-123FL
• Essence: Schottky Barrier Diode
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Forward Voltage: 0.38V @ 1A
• Reverse Voltage: 90V
• Average Rectified Current: 1A
• Peak Surge Current: 30A
• Operating Temperature Range: -65°C to +125°C

Detailed Pin Configuration

The BYS12-90HE3/TR follows the standard SOD-123FL package configuration with two pins. Pin 1 is the anode (A) and Pin 2 is the cathode (K).

Functional Features

• High Efficiency: The diode offers low forward voltage drop, resulting in minimal power dissipation.
• Fast Switching Speed: Enables rapid switching operations in various circuit designs.
• Low Leakage Current: Ensures minimal power loss during reverse bias conditions.

Advantages and Disadvantages

Advantages

• High efficiency and low forward voltage drop lead to reduced power consumption.
• Fast switching speed allows for quick response in electronic circuits.
• Compact SOD-123FL package enables space-efficient PCB design.

Disadvantages

• Limited reverse voltage tolerance compared to some alternative models.
• Higher cost compared to standard silicon rectifier diodes.

Working Principles

The BYS12-90HE3/TR operates based on the Schottky barrier principle, where the metal-semiconductor junction results in lower forward voltage drop compared to conventional PN-junction diodes. This facilitates faster switching and reduced power losses, making it suitable for high-frequency and high-efficiency applications.

Detailed Application Field Plans

The BYS12-90HE3/TR is well-suited for a wide range of applications, including: - Power Supplies: Efficient rectification and voltage clamping in switch-mode power supplies. - LED Lighting: Fast switching speed supports LED driver circuits for lighting applications. - Automotive Electronics: Suitable for automotive systems requiring high efficiency and fast response times.

Detailed and Complete Alternative Models

Some alternative models to the BYS12-90HE3/TR include: - 1. SS14: Similar SOD-123FL package, with higher reverse voltage rating. - 2. BAT54C: Dual Schottky diode in SOT-23 package, suitable for compact designs. - 3. SB160: Higher current rating in SMA package, ideal for power applications.

In conclusion, the BYS12-90HE3/TR is a high-efficiency Schottky barrier diode offering fast switching speed and low forward voltage drop, making it suitable for various electronic applications. Its compact package and functional features make it a preferred choice for designers seeking high-performance rectification and switching solutions.

Word Count: 443